1.His hair is curly, short, and black
->He has curly short black hair
2.She is to young to ride a motorcycle
->She isn't old enough to ride a motorcycle
3.What a lovely smile you have!
->How lovely your smile is!
4.I received a letter from my friend Nhien today
->My friend Nhien sent a leter to me today
5.What is your address?
->Where do you live?
6.He is so tall that he can reach the top of the bookshelf
->He is such a tall person that he can reach the top of the bookshelf
7.The test is so difficult and i cannot do it
->The test isn't easy enough for me to do it
8.We have quite different characters
->Our characters are different
9.Ba enjoys telling jokes
->Ba is fond of telling jokes
10.It takes me about an hour to watch TV every day
->I spend an hour watching TV everyday